make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: tcp_fastopen_backup_key.sh
# 18.17 [+18.17] PASS
# 36.01 [+17.84] PASS
# 54.05 [+18.04] PASS
# 71.98 [+17.93] PASS
# 90.03 [+18.05] PASS
# 108.09 [+18.06] PASS
# 126.02 [+17.93] PASS
# 144.11 [+18.09] PASS
# 162.22 [+18.11] PASS
# 180.06 [+17.84] PASS
# 198.64 [+18.58] PASS
# 216.72 [+18.08] PASS
# 234.88 [+18.15] PASS
# 253.11 [+18.23] PASS
# 271.07 [+17.97] PASS
# 289.00 [+17.93] PASS
# 289.20 [+0.19] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->